961088050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11287}}^1$

素因数の和:11443

約数の個数: 48

約数和(自身を含む): 1940000832

約数和(自身を除く): 978912782

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 131, 262, 325, 650, 655, 1310, 1703, 3275, 3406, 6550, 8515, 11287, 17030, 22574, 42575, 56435, 85150, 112870, 146731, 282175, 293462, 564350, 733655, 1467310, 1478597, 2957194, 3668275, 7336550, 7392985, 14785970, 19221761, 36964925, 38443522, 73929850, 96108805, 192217610, 480544025, 961088050]

約数ペア:

[(1, 961088050), (2, 480544025), (5, 192217610), (10, 96108805), (13, 73929850), (25, 38443522), (26, 36964925), (50, 19221761), (65, 14785970), (130, 7392985), (131, 7336550), (262, 3668275), (325, 2957194), (650, 1478597), (655, 1467310), (1310, 733655), (1703, 564350), (3275, 293462), (3406, 282175), (6550, 146731), (8515, 112870), (11287, 85150), (17030, 56435), (22574, 42575)]